
6-1 – PVC DRAIN PAN FITTING (RUBBER GASKET & METAL NUT)
PVC, gas pipe and conduit are not interchangeable and each carries its own code requirements. The one that catches people out is flue venting: only a condensing furnace vents into plastic, and only the material the manufacturer specifies. An 80% furnace goes into metal B-vent.
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
This drain pan fitting connects your HVAC drain pan to the 3/4″ PVC condensate drain line. It comes with a rubber gasket and metal nut for a watertight seal through the pan wall. If your current fitting is cracked or leaking, this is a quick and inexpensive fix. Schedule 40 PVC construction.
Specs: 3/4″ slip connection, Schedule 40 PVC, includes rubber gasket and metal nut
Replaces: 17651, 6-1
Fits: Standard HVAC drain pans with 3/4″ condensate connections. Universal fit — all brands.
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
Specs
- TypeGas pipe or fitting
- DetailRUBBER GASKET & METAL NUT
Cross-reference numbers
This part replaces the following OEM and aftermarket numbers:
- 6-1
- CODY
- PACKARD
Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.
What is the difference between the pipe types you stock?
PVC is used for condensate drains and for venting high-efficiency furnaces. Black iron and CSST are gas. Conduit protects electrical. They are not interchangeable and each has its own code requirements.
Can I use PVC for a furnace flue?
Only on a condensing (90%+) furnace that is designed for it, and only the pipe schedule and material the manufacturer specifies. An 80% furnace vents into metal B-vent, never plastic - the flue gas is far too hot.
What size condensate drain line?
3/4 inch is the residential standard. Give it a consistent slope, put a cleanout at the top so it can be vacuumed, and fit a trap where the equipment calls for one.
Who can run gas pipe?
In Texas a homeowner may work on their own home under the homeowner exemption; that does not extend to doing it for someone else. Gas work is unforgiving and leak testing is not optional. If you are unsure, this is one to hand off.
Do you cut to length?
Ask at the counter. 10226 Plano Rd, Suite 104 in Dallas.




